Senior Backend Engineer JB-4807

We are looking for a battle-tested Senior Backend Engineer. This is a 100% Hands-on role for someone who thrives in complex Production environments. We need a professional who understands the stakes of high-traffic systems, real-time crashes, and massive scale.

If your experience is mostly based on tutorials, demos, or UI-centric roles—this position is not for you.

The Role:

Develop and maintain mission-critical Backend systems using .NET / C#.

Design and architect high-load APIs built for maximum resilience.

Take full ownership of System Stability, Performance, Scaling, and Security.

Work directly with production-grade infrastructure and databases.

Drive high-level technological decisions and stand behind their execution.

Requirements:

5–7+ years of proven, hands-on Backend development experience.

Deep expertise in .NET / C# within a Production environment.

Hands-on experience with: SQL Server, MySQL, MongoDB, and Redis.

Proven track record of managing and troubleshooting live, high-stakes production systems.

Experience with Cloud/VPS providers (at least one): AWS, DigitalOcean, UpCloud, or Vultr.